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Planning application

Sapphire Court 4- 12 Windmill Hill Enfield EN2 6SA

Granted Enfield 25/04021/FUL Full

Works: New dwelling Extension

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Part second floor, part two storey upwards extension to create 6 new self-contained flats, involving extension to and reconfiguration of 2 existing self-contained flats and replacement of existing render with cladding.

As published by the council, reference 25/04021/FUL

Application record

Reference
25/04021/FUL
Type
Full
Status
Decided
Decision
S106 - Granted with Conditions
Received
21 Nov 2025
Validated
17 Dec 2025
Decided
16 Jul 2026
Ward
Town
Decision by
Delegated Decision
Postcode
EN2 6SA

Timeline

Dates from the published record

  1. 21 Nov 2025

    Received by Enfield

  2. 17 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 16 Jul 2026

    Decision issued: S106 - Granted with Conditions

  4. 26 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

UPP Architects + Town Planners Agent, an architecture practice

129 applications on PlanIndex · across 29 councils · 78% granted

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Documents

Plans, drawings, consultee responses and the officer's report

15 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Enfield granted permission on 16 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

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    26/02064/HOU Submitted 18 May 2026 16m away

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  • Ross House 1 Shirley Road Enfield EN2 6SB

    24/00519/CND Submitted 20 Feb 2024 56m away

    Details submitted pursuant to reference 20/04050/PRAA: cycle storage (7) and refuse and recycling storage (8) in respect of prior approval for construction of two additional floors to existing building to provide 18 self contained flat to a maximum additional height of 6m (proposed total height of building 16.82m).

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    21/04494/CND Submitted 1 Dec 2021 56m away

    Details submitted pursuant to reference 20/04050/PRAA: construction management plan (2) and external finishing materials (6) in respect of prior approval for construction of two additional floors to existing building to provide 18 self contained flat to a maximum additional height of 6m (proposed total height of building 16.82m).

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In Enfield

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    2 Jul 2026 Full applications
  • 26/02958/FUL Refused

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  • 26/02812/FUL Granted

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